Byron Bay weather in January 2021

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  • 28°C maximum daytime temperature in January in Byron Bay28
    28°C max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in January in Byron Bay13
    13 days with some rainfall
  • 20°C minimum night-time temperature in January in Byron Bay20
    20°C min night temperature
  • 14 hours of daylight per day in January in Byron Bay14
    14 hours of daylight per day
  • Moderate heat & humidity in January in Byron BayM
    Moderate heat & humidity
  • 179 mm monthly rainfall in January in Byron Bay179
    179 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Byron Bay11
    11+ (Extreme) UV index
  • 26°C sea temperature in January in Byron Bay26
    26°C sea temperature
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The January weather guide for Byron Bay, New South Wales shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Byron Bay in January?

Daytime temperatures usually reach 28°C in Byron Bay in January with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Byron Bay in January?

There are normally 8 hours of bright sunshine each day in Byron Bay in January - that's 57% of daylight hours.

How warm is the sea around Byron Bay in January?

The average sea temperature around Byron Bay in January is 26°C.

Does it rain in Byron Bay in January?

There are usually 13 days with some rain in Byron Bay in January and the average monthly rainfall is 179mm.

What is the chance of a cyclone in Byron Bay in January?

On average less than 1 day in January in Byron Bay is likely to be affected by the passage of one or more tropical storms.

Byron Bay sunrise & sunset times for January 2021

Browse the sunrise & sunset times for Byron Bay in January 2021. Select a month to view Byron Bay sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st January 2021 05:51 19:47
Saturday, 16th January 2021 06:03 19:48
Sunday, 31st January 2021 06:15 19:42
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's hot in New South Wales in January?

Below are average maximum temperatures at popular destinations in New South Wales in January. Select a destination to see more weather parameters.

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